CN219557860U - Liftable nursing bed - Google Patents
Liftable nursing bed Download PDFInfo
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- CN219557860U CN219557860U CN202320325566.6U CN202320325566U CN219557860U CN 219557860 U CN219557860 U CN 219557860U CN 202320325566 U CN202320325566 U CN 202320325566U CN 219557860 U CN219557860 U CN 219557860U
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Abstract
The utility model discloses a liftable nursing bed, which comprises a bed frame, a bottom frame and a bed frame lifting assembly, wherein the bed frame lifting assembly comprises a first electric push rod and two or more lifting frames which are arranged at intervals left and right, each lifting frame comprises a lifting pair, each lifting pair comprises a long rod and a short rod, a sliding groove is formed in the inner side of the bed frame, a sliding block is arranged on the upper side of each long rod, the sliding block is slidably arranged in each sliding groove, the lower side of each long rod is hinged to the bottom frame, and the upper side of each short rod is hinged to the upper side and the lower side of the bed frame; the first electric push rod is arranged on the bed frame, and the output end of the first electric push rod is connected with the upper side of the long rod. The first electric push rod pushes the sliding block to slide in the sliding groove, and the angle between the long rod and the bedstead and the underframe are adjusted, so that the height of the bedstead is adjusted; the short rod plays a role of reinforcing the support.
Description
Technical Field
The utility model relates to the technical field, in particular to a lifting nursing bed.
Background
The nursing bed is used for the treatment and rehabilitation nursing of patients or old people. The nursing bed is mainly used in hospitals, enters ordinary families along with the economic development, and becomes a new choice for home care. The electric nursing bed has the characteristics of mobility and lifting, greatly reduces the burden of nursing staff and is welcomed by the majority of nursing staff and patients. The existing nursing bed is provided with a bed frame and a bottom frame, the bed frame and the bottom frame are lifted through two hinged long rods, wherein the two long rods are also used for supporting the bed frame, namely, the supporting strength and the stability of the structure cannot be guaranteed.
Disclosure of Invention
Aiming at the technical problems in the prior art, the utility model provides a lifting nursing bed, which comprises lifting frames formed by long rods and short rods, wherein two or more lifting frames are arranged at intervals, so that the supporting strength and the stability of the bed frame are improved.
The utility model discloses a liftable nursing bed, which comprises a bed frame, a bottom frame and a bed frame lifting assembly, wherein the bed frame lifting assembly comprises a first electric push rod and two or more lifting frames which are arranged at intervals left and right, each lifting frame comprises a lifting pair, each lifting pair comprises a long rod and a short rod, a sliding groove is formed in the inner side of the bed frame, a sliding block is arranged on the upper side of each long rod, the sliding block is slidably arranged in each sliding groove, the lower side of each long rod is hinged to the bottom frame, and the upper side of each short rod is hinged to the upper side and the lower side of the bed frame; the first electric push rod is arranged on the bed frame, and the output end of the first electric push rod is connected with the upper side of the long rod.
Preferably, the lifting frame comprises two lifting pairs which are arranged at intervals in the front-back direction,
the short rods of the two lifting pairs are connected through a first fixed rod;
the long rods of the two lifting pairs are connected through two or more second fixing rods arranged at intervals.
Preferably, the utility model also comprises a linkage frame,
a first pushing plate is arranged on the lower side of the second fixed rod on the upper side of the long rod;
the linkage frame is hinged to the first pushing plate, a first connecting rod is arranged at the output end of the first electric push rod, and the first connecting rod is hinged to the linkage frame.
Preferably, the first pushing plates of the lifting frames at the left side and the right side are respectively hinged on the linkage frame,
the linkage frame is provided with a fourth pushing plate, and the first connecting rod is hinged to the fourth pushing plate;
a short rod mounting seat is arranged on the inner side of the bedstead, and the upper side of the short rod is hinged to the short rod mounting seat;
the inside chassis is provided with chassis articulated seat, the downside of stock articulates on the chassis articulated seat.
Preferably, the underframe is provided with a plurality of supporting leg installation seats;
the left and right ends of the bed frame are respectively provided with a bed tail plate and a bed head plate.
Preferably, the bed frame is provided with a supporting plate, a thigh plate, a shank plate and a back plate, the supporting plate is fixed on the bed frame,
one end of the backboard is hinged to one side of the supporting plate;
one end of the thigh plate is hinged to the other side of the supporting plate, and one end of the shank plate is hinged to the other end of the thigh plate;
the other end of the shank board is hinged with a fourth connecting rod, and the fourth connecting rod is hinged on the bedstead.
Preferably, the utility model also includes a back lifting assembly,
the back lifting assembly comprises a second electric push rod, a second pushing plate and a second connecting rod,
the second pushing plate is arranged at the lower end of the back plate, and the output end of the second electric push rod is connected with the second pushing plate through a second connecting rod.
Preferably, the present utility model also includes a leg lifting assembly,
the leg lifting assembly comprises a third electric push rod, a third pushing plate and a third connecting rod,
the third pushing plate is arranged at the lower end of the thigh plate, and the output end of the third electric push rod is connected with the third pushing plate through a third connecting rod.
Preferably, a plurality of motor hinging seats are arranged on the lower side of the underframe, and the third electric push rod is hinged to the motor hinging seats.
Compared with the prior art, the utility model has the beneficial effects that: the first electric push rod pushes the sliding block to slide in the sliding groove, and the angle between the long rod and the bedstead and the underframe are adjusted, so that the height of the bedstead is adjusted; the short rod plays a role of reinforcing the support.
Drawings
FIG. 1 is a schematic view of a liftable care bed of the present utility model;
FIG. 2 is a schematic view of the lifting of the care bed;
fig. 3 is a schematic structural view of the lifting frame.
The marks in the figure: 1 a bed frame, 11 a backboard, 12 a supporting plate, 13 a thigh plate, 14 a shank plate, 15 a head plate, 16 a bed tail plate, 2 a bottom frame, 21 a bottom frame hinging seat and 22 a supporting leg mounting seat,
3 bedstead lifting components, 31 lifting frames, 311 lifting pairs, 312 long rods, 313 short rods, 314 first fixed rods, 315 short rod mounting seats, 316 second fixed rods, 317 first pushing plates, 318 linkage frames, 319 fourth pushing plates, 320 sliding grooves, 321 sliding blocks, 32 first electric push rods, 34 first connecting rods,
4 back lifting assembly, 41 second electric push rod, 43 second push plate, 44 second connecting rod,
the leg lifting assembly comprises a leg lifting assembly, a third electric push rod, a motor hinging seat, a third pushing plate, a third connecting rod and a fourth connecting rod, wherein the leg lifting assembly comprises a leg lifting assembly, a third electric push rod, a motor hinging seat, a third pushing plate, a third connecting rod and a fourth connecting rod.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is described in further detail below with reference to the attached drawing figures:
1-3, a liftable nursing bed comprises a bed frame 1, a bottom frame 2 and a bed frame lifting assembly 3, wherein the bed frame lifting assembly 3 comprises a first electric push rod 32 and two or more lifting frames 31 which are arranged at intervals left and right, each lifting frame 31 comprises a lifting pair 311, each lifting pair 311 comprises a long rod 312 and a short rod 313, a sliding groove 320 is formed in the inner side of the bed frame 1, a sliding block 321 matched with the sliding groove 320 is arranged on the upper side of the long rod 312, namely the sliding block 321 is slidably arranged in the sliding groove 320, the lower side of the long rod 312 is hinged on the bottom frame 2, the upper side of the short rod 313 is hinged on the bed frame 1, and the lower side of the short rod 313 is hinged on the long rod 312; the first electric push rod 32 is disposed on the bed frame 1, and an output end of the first electric push rod 32 is connected to an upper side of the long rod 312.
The first electric push rod 32 pushes the sliding block 321 to slide in the sliding groove 320, and the angle between the long rod 312 and the bed frame 1 and the angle between the long rod and the bottom frame 2 are adjusted, so that the height of the bed frame is adjusted; the short rod plays a role of reinforcing the support and enables the sliding block to slide in the sliding groove. Fig. 1 shows a structure in which a bed frame is lowered; the headboard 15 and footboard 16 on either side of the frame are removed in fig. 2, showing the structure of the frame in its raised position; in fig. 3, the structure of the bed frame lifting assembly 3, the back lifting assembly 4 and the leg lifting assembly 5 are shown from the underside of the bed frame, with a portion of the structure of the base frame removed.
Wherein, the lifting frame 31 comprises two lifting pairs 311 which are arranged at intervals in front and back, and short rods 313 of the two lifting pairs 311 are connected through a first fixed rod 314; the long rods 312 of the two elevating pairs 311 are connected by two or more second fixing rods 316 disposed at intervals. The supporting strength and the stability of the lifting frame are further improved through the lifting pair.
Fig. 3 shows a link frame 318 disposed between the left and right elevating frames 31, and a first push plate 317 is provided at the lower side of the second fixing lever 316 at the upper side of the long lever 312; the linkage frame 318 is hinged to the first pushing plate 317, and a first connecting rod 34 is disposed at an output end of the first electric push rod 32, and the first connecting rod 34 is hinged to the linkage frame 318. The first electric push rod 32 pushes the linkage frame 318 to move left and right, and the linkage frame 318 drives the lifting frames on the left side and the right side to synchronously move, namely, the synchronous movement of the two lifting frames 31 is realized through one electric push rod. Specifically, the first pushing plates 317 of the left and right lifting frames 31 are respectively hinged to the linkage frame 318, the linkage frame 318 is provided with a fourth pushing plate 319, and the first connecting rod 34 is hinged to the fourth pushing plate 319. A short rod mounting seat 315 is arranged on the inner side of the bedstead 1, and the upper side of the short rod 313 is hinged on the short rod mounting seat 315; the chassis 2 is provided inside with a chassis hinge seat 21, and the underside of the long rod 312 is hinged on the chassis hinge seat 21. The chassis 2 is provided with a plurality of support leg mounting seats 22 for mounting support legs (not shown in the drawings), it being noted that the lower end surfaces of the support legs should be lower than the chassis 2; the left and right ends of the bed frame 1 are respectively provided with a bed tail plate 16 and a head plate 15.
As shown in fig. 2 and 3, a support plate 12, a thigh plate 13, a shank plate 14 and a back plate 11 are arranged on the bedstead 1, the support plate 12 is fixed on the bedstead 1, and one end of the back plate 11 is hinged on one side of the support plate 12; one end of the thigh plate 13 is hinged to the other side of the supporting plate 12, and one end of the shank plate 14 is hinged to the other end of the thigh plate 13; the other end of the shank board 14 is hinged with a fourth connecting rod 55, and the fourth connecting rod 55 is hinged on the bed frame 1.
The back lifting assembly 4 comprises a second electric push rod 41, a second push plate 43 and a second connecting rod 44, wherein the second push plate 43 is arranged at the lower end of the back plate 11, and the output end of the second electric push rod 43 is connected with the second push plate 43 through the second connecting rod 44. Referring to fig. 1 and 2, the back plate 11 is lifted by the second electric push rod 41.
The leg lifting assembly 5 comprises a third electric push rod 51, a third push plate 53 and a third connecting rod 54, wherein the third push plate 53 is arranged at the lower end of the thigh plate 13, and the output end of the third electric push rod 51 is connected with the third push plate 53 through the third connecting rod 54. The connection portion of the thigh plate 13 and the shank 14 plate is lifted by the third electric push rod 51. Specifically, a plurality of motor hinge seats 52 are provided at the lower side of the chassis 1, and the first electric putter 32, the second electric putter 41, and the third electric putter 51 are respectively hinged to the motor hinge seats 52.
According to the utility model, the electric lifting of the bedstead 1 is realized through the bedstead lifting assembly 3, the electric adjustment of the backboard is realized through the back lifting assembly, and the adjustment of the thigh board and the shank board is realized through the leg lifting assembly, so that the requirements of the patient on prone position adjustment are met.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. A liftable nursing bed is characterized by comprising a bed frame, a bottom frame and a bed frame lifting assembly,
the bed frame lifting assembly comprises a first electric push rod and two or more lifting frames which are arranged at intervals left and right,
the lifting frame comprises a lifting pair, the lifting pair comprises a long rod and a short rod, a sliding groove is arranged on the inner side of the bedstead,
the upper side of the long rod is provided with a sliding block, the sliding block is slidably arranged in the sliding groove, the lower side of the long rod is hinged on the underframe, and the upper side of the short rod is hinged on the bedstead, and the lower side of the short rod is hinged on the long rod;
the first electric push rod is arranged on the bed frame, and the output end of the first electric push rod is connected with the upper side of the long rod.
2. The liftable nursing bed of claim 1, characterized in that the lifting frame comprises two lifting pairs which are arranged at intervals in the front-back direction,
the short rods of the two lifting pairs are connected through a first fixed rod;
the long rods of the two lifting pairs are connected through two or more second fixing rods arranged at intervals.
3. The liftable nursing bed of claim 2, further comprising a linkage frame,
a first pushing plate is arranged on the lower side of the second fixed rod on the upper side of the long rod;
the linkage frame is hinged to the first pushing plate, a first connecting rod is arranged at the output end of the first electric push rod, and the first connecting rod is hinged to the linkage frame.
4. The liftable nursing bed of claim 3, characterized in that the first pushing plates of the lifting frames on the left side and the right side are respectively hinged on the linkage frame,
the linkage frame is provided with a fourth pushing plate, and the first connecting rod is hinged to the fourth pushing plate;
a short rod mounting seat is arranged on the inner side of the bedstead, and the upper side of the short rod is hinged to the short rod mounting seat;
the inside chassis is provided with chassis articulated seat, the downside of stock articulates on the chassis articulated seat.
5. The liftable care bed of claim 1, wherein a plurality of support leg mounting seats are arranged on the underframe;
the left and right ends of the bed frame are respectively provided with a bed tail plate and a bed head plate.
6. The liftable nursing bed of claim 1, characterized in that the bed frame is provided with a supporting plate, a thigh plate, a shank plate and a back plate, the supporting plate is fixed on the bed frame,
one end of the backboard is hinged to one side of the supporting plate;
one end of the thigh plate is hinged to the other side of the supporting plate, and one end of the shank plate is hinged to the other end of the thigh plate;
the other end of the shank board is hinged with a fourth connecting rod, and the fourth connecting rod is hinged on the bedstead.
7. The liftable care bed of claim 6, further comprising a back lifting assembly,
the back lifting assembly comprises a second electric push rod, a second pushing plate and a second connecting rod,
the second pushing plate is arranged at the lower end of the back plate, and the output end of the second electric push rod is connected with the second pushing plate through a second connecting rod.
8. The liftable care bed of claim 6 or 7, further comprising a leg lifting assembly,
the leg lifting assembly comprises a third electric push rod, a third pushing plate and a third connecting rod,
the third pushing plate is arranged at the lower end of the thigh plate, and the output end of the third electric push rod is connected with the third pushing plate through a third connecting rod.
9. The liftable nursing bed of claim 8, wherein a plurality of motor hinging seats are arranged on the lower side of the underframe at intervals, and the third electric push rod is hinged on the motor hinging seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320325566.6U CN219557860U (en) | 2023-02-27 | 2023-02-27 | Liftable nursing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320325566.6U CN219557860U (en) | 2023-02-27 | 2023-02-27 | Liftable nursing bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219557860U true CN219557860U (en) | 2023-08-22 |
Family
ID=87655648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320325566.6U Active CN219557860U (en) | 2023-02-27 | 2023-02-27 | Liftable nursing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219557860U (en) |
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2023
- 2023-02-27 CN CN202320325566.6U patent/CN219557860U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |